Mercurial > hg > camir-aes2014

diff toolboxes/FullBNT-1.0.7/netlab3.3/gmmpak.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/FullBNT-1.0.7/netlab3.3/gmmpak.m	Tue Feb 10 15:05:51 2015 +0000
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+function p = gmmpak(mix)
+%GMMPAK	Combines all the parameters in a Gaussian mixture model into one vector.
+%
+%	Description
+%	P = GMMPAK(NET) takes a mixture data structure MIX  and combines the
+%	component parameter matrices into a single row vector P.
+%
+%	See also
+%	GMM, GMMUNPAK
+%
+
+%	Copyright (c) Ian T Nabney (1996-2001)
+
+errstring = consist(mix, 'gmm');
+if ~errstring
+  error(errstring);
+end
+
+p = [mix.priors, mix.centres(:)', mix.covars(:)'];
+if strcmp(mix.covar_type, 'ppca')
+  p = [p, mix.lambda(:)', mix.U(:)'];
+end
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